LMT87 Analog Temperature Sensor Breakout

The 7Semi LMT87 Analog Temperature Sensor Breakout is a precision-engineered module designed to deliver accurate and consistent temperature measurements across a wide range of environments. Powered by a highly sensitive CMOS sensor, it offers exceptional linearity with a typical accuracy of ±0.4°C and a maximum deviation of ±2.7°C. This compact and energy-efficient breakout board supports a wide operating temperature range from –50°C to 150°C, ensuring dependable performance in both industrial and consumer-grade applications.

Operating on a low 2.7V supply with an ultra-low 5.4 µA quiescent current, the LMT87 breakout is ideal for power-sensitive designs, including portable, battery-operated devices such as drones, sensor nodes, and remote monitoring systems. Its rapid power-on time of just 0.7 ms enables efficient power-cycling, which helps extend battery life without compromising data accuracy or responsiveness. The analog output voltage inversely tracks temperature changes, simplifying integration with a wide array of microcontrollers for real-time monitoring and thermal management.

Key Features

• High Accuracy Sensor Performance: ±0.4°C typical accuracy with a consistent linear analog output, ideal for precision measurement.

• Wide Temperature Range: Operational from –50°C to 150°C, making it suitable for industrial and outdoor environments.

• Low Power Consumption: Consumes just 5.4 µA of quiescent current, enhancing energy efficiency in battery-powered applications.

• Fast Response Time: Features a rapid 0.7 ms power-on time, allowing for efficient power cycling and near-instant temperature readings.

• Analog Output Voltage: Output range from 210 mV to 1.75V, directly proportional to temperature, easy to interface with microcontrollers.

• Compact and Lightweight Design: Small footprint ideal for integration into compact electronic systems or space-constrained environments.

• Robust Electrical Protection: Short-circuit-protected output and ±50 µA push-pull drive capability ensures durability in diverse operating conditions.

• Wide Supply Voltage Compatibility: Operates seamlessly between 2.7V and 5.5V, even under unstable power conditions.